月季花总黄酮两种提取方法的比较研究  

Comparing two kinds of methods for extraction of the total flavonoids from Rosa Chinensis

作　　者：张敏娜[1] 朱军[2] 王光辉[3] 丁瑞芳[1] 张华丽[1] 

机构地区：[1]济宁医学院药学院,山东日照276826 [2]济宁医学院科研处,济宁272067 [3]济宁医学院基础医学与法医学院,济宁272067

出　　处：《济宁医学院学报》2012年第1期18-19,23,共3页Journal of Jining Medical University

基　　金：济宁医学院2008年青年科学基金资助项目

摘　　要：目的比较不同方法提取月季花中总黄酮的效益。方法分别以双水相提取法和回流提取法对月季花药材进行提取,芦丁为对照品,采用分光光度法测定月季花总黄酮含量。结果双水相提取法得到的总黄酮含量较高。结论双水相提取法方法简便,适用于月季花总黄酮的提取。Objective To make a comparison with the extraction technology of total flavones from Flos Rosae Chinensis. Methods Total flavones from Flos Rosa Chinensis were separated respectively by two--phase aqueous system extraction and heating reflux extraction. The content of total flavonoids was determined by spectrophotome- try with rutin as reference substance.Results High content of total flavones was obtained by two- system extraction relatively. Conclusion The two--phase aqueous system extraction is simple and extracting total flavones from Flos Rosa Chinensis. phase aqueous can be used as

关 键 词：月季花 总黄酮 提取方法 比较 

分 类 号：R284.2[医药卫生—中药学]